2 files changed, 37 insertions, 37 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 3dbe6178ebfd..01c5016e57f1 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -141,7 +141,7 @@ struct rt_prio_array {
 
 struct rt_bandwidth {
         /* nests inside the rq lock: */
-        spinlock_t              rt_runtime_lock;
+        raw_spinlock_t          rt_runtime_lock;
         ktime_t                 rt_period;
         u64                     rt_runtime;
         struct hrtimer          rt_period_timer;
@@ -178,7 +178,7 @@ void init_rt_bandwidth(struct rt_bandwidth *rt_b, u64 period, u64 runtime)
         rt_b->rt_period = ns_to_ktime(period);
         rt_b->rt_runtime = runtime;
 
-        spin_lock_init(&rt_b->rt_runtime_lock);
+        raw_spin_lock_init(&rt_b->rt_runtime_lock);
 
         hrtimer_init(&rt_b->rt_period_timer,
                         CLOCK_MONOTONIC, HRTIMER_MODE_REL);
@@ -200,7 +200,7 @@ static void start_rt_bandwidth(struct rt_bandwidth *rt_b)
         if (hrtimer_active(&rt_b->rt_period_timer))
                 return;
 
-        spin_lock(&rt_b->rt_runtime_lock);
+        raw_spin_lock(&rt_b->rt_runtime_lock);
         for (;;) {
                 unsigned long delta;
                 ktime_t soft, hard;
@@ -217,7 +217,7 @@ static void start_rt_bandwidth(struct rt_bandwidth *rt_b)
                 __hrtimer_start_range_ns(&rt_b->rt_period_timer, soft, delta,
                                 HRTIMER_MODE_ABS_PINNED, 0);
         }
-        spin_unlock(&rt_b->rt_runtime_lock);
+        raw_spin_unlock(&rt_b->rt_runtime_lock);
 }
 
 #ifdef CONFIG_RT_GROUP_SCHED
@@ -470,7 +470,7 @@ struct rt_rq {
         u64 rt_time;
         u64 rt_runtime;
         /* Nests inside the rq lock: */
-        spinlock_t rt_runtime_lock;
+        raw_spinlock_t rt_runtime_lock;
 
 #ifdef CONFIG_RT_GROUP_SCHED
         unsigned long rt_nr_boosted;
@@ -9366,7 +9366,7 @@ static void init_rt_rq(struct rt_rq *rt_rq, struct rq *rq)
         rt_rq->rt_time = 0;
         rt_rq->rt_throttled = 0;
         rt_rq->rt_runtime = 0;
-        spin_lock_init(&rt_rq->rt_runtime_lock);
+        raw_spin_lock_init(&rt_rq->rt_runtime_lock);
 
 #ifdef CONFIG_RT_GROUP_SCHED
         rt_rq->rt_nr_boosted = 0;
@@ -10305,18 +10305,18 @@ static int tg_set_bandwidth(struct task_group *tg,
         if (err)
                 goto unlock;
 
-        spin_lock_irq(&tg->rt_bandwidth.rt_runtime_lock);
+        raw_spin_lock_irq(&tg->rt_bandwidth.rt_runtime_lock);
         tg->rt_bandwidth.rt_period = ns_to_ktime(rt_period);
         tg->rt_bandwidth.rt_runtime = rt_runtime;
 
         for_each_possible_cpu(i) {
                 struct rt_rq *rt_rq = tg->rt_rq[i];
 
-                spin_lock(&rt_rq->rt_runtime_lock);
+                raw_spin_lock(&rt_rq->rt_runtime_lock);
                 rt_rq->rt_runtime = rt_runtime;
-                spin_unlock(&rt_rq->rt_runtime_lock);
+                raw_spin_unlock(&rt_rq->rt_runtime_lock);
         }
-        spin_unlock_irq(&tg->rt_bandwidth.rt_runtime_lock);
+        raw_spin_unlock_irq(&tg->rt_bandwidth.rt_runtime_lock);
  unlock:
         read_unlock(&tasklist_lock);
         mutex_unlock(&rt_constraints_mutex);
@@ -10421,15 +10421,15 @@ static int sched_rt_global_constraints(void)
         if (sysctl_sched_rt_runtime == 0)
                 return -EBUSY;
 
-        spin_lock_irqsave(&def_rt_bandwidth.rt_runtime_lock, flags);
+        raw_spin_lock_irqsave(&def_rt_bandwidth.rt_runtime_lock, flags);
         for_each_possible_cpu(i) {
                 struct rt_rq *rt_rq = &cpu_rq(i)->rt;
 
-                spin_lock(&rt_rq->rt_runtime_lock);
+                raw_spin_lock(&rt_rq->rt_runtime_lock);
                 rt_rq->rt_runtime = global_rt_runtime();
-                spin_unlock(&rt_rq->rt_runtime_lock);
+                raw_spin_unlock(&rt_rq->rt_runtime_lock);
         }
-        spin_unlock_irqrestore(&def_rt_bandwidth.rt_runtime_lock, flags);
+        raw_spin_unlock_irqrestore(&def_rt_bandwidth.rt_runtime_lock, flags);
 
         return 0;
 }
diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index a8325a7ff94c..d2ea2828164e 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -327,7 +327,7 @@ static int do_balance_runtime(struct rt_rq *rt_rq)
 
         weight = cpumask_weight(rd->span);
 
-        spin_lock(&rt_b->rt_runtime_lock);
+        raw_spin_lock(&rt_b->rt_runtime_lock);
         rt_period = ktime_to_ns(rt_b->rt_period);
         for_each_cpu(i, rd->span) {
                 struct rt_rq *iter = sched_rt_period_rt_rq(rt_b, i);
@@ -336,7 +336,7 @@ static int do_balance_runtime(struct rt_rq *rt_rq)
                 if (iter == rt_rq)
                         continue;
 
-                spin_lock(&iter->rt_runtime_lock);
+                raw_spin_lock(&iter->rt_runtime_lock);
                 /*
                  * Either all rqs have inf runtime and there's nothing to steal
                  * or __disable_runtime() below sets a specific rq to inf to
@@ -358,14 +358,14 @@ static int do_balance_runtime(struct rt_rq *rt_rq)
                         rt_rq->rt_runtime += diff;
                         more = 1;
                         if (rt_rq->rt_runtime == rt_period) {
-                                spin_unlock(&iter->rt_runtime_lock);
+                                raw_spin_unlock(&iter->rt_runtime_lock);
                                 break;
                         }
                 }
 next:
-                spin_unlock(&iter->rt_runtime_lock);
+                raw_spin_unlock(&iter->rt_runtime_lock);
         }
-        spin_unlock(&rt_b->rt_runtime_lock);
+        raw_spin_unlock(&rt_b->rt_runtime_lock);
 
         return more;
 }
@@ -386,8 +386,8 @@ static void __disable_runtime(struct rq *rq)
                 s64 want;
                 int i;
 
-                spin_lock(&rt_b->rt_runtime_lock);
-                spin_lock(&rt_rq->rt_runtime_lock);
+                raw_spin_lock(&rt_b->rt_runtime_lock);
+                raw_spin_lock(&rt_rq->rt_runtime_lock);
                 /*
                  * Either we're all inf and nobody needs to borrow, or we're
                  * already disabled and thus have nothing to do, or we have
@@ -396,7 +396,7 @@ static void __disable_runtime(struct rq *rq)
                 if (rt_rq->rt_runtime == RUNTIME_INF ||
                                 rt_rq->rt_runtime == rt_b->rt_runtime)
                         goto balanced;
-                spin_unlock(&rt_rq->rt_runtime_lock);
+                raw_spin_unlock(&rt_rq->rt_runtime_lock);
 
                 /*
                  * Calculate the difference between what we started out with
@@ -418,7 +418,7 @@ static void __disable_runtime(struct rq *rq)
                         if (iter == rt_rq || iter->rt_runtime == RUNTIME_INF)
                                 continue;
 
-                        spin_lock(&iter->rt_runtime_lock);
+                        raw_spin_lock(&iter->rt_runtime_lock);
                         if (want > 0) {
                                 diff = min_t(s64, iter->rt_runtime, want);
                                 iter->rt_runtime -= diff;
@@ -427,13 +427,13 @@ static void __disable_runtime(struct rq *rq)
                                 iter->rt_runtime -= want;
                                 want -= want;
                         }
-                        spin_unlock(&iter->rt_runtime_lock);
+                        raw_spin_unlock(&iter->rt_runtime_lock);
 
                         if (!want)
                                 break;
                 }
 
-                spin_lock(&rt_rq->rt_runtime_lock);
+                raw_spin_lock(&rt_rq->rt_runtime_lock);
                 /*
                  * We cannot be left wanting - that would mean some runtime
                  * leaked out of the system.
@@ -445,8 +445,8 @@ balanced:
                  * runtime - in which case borrowing doesn't make sense.
                  */
                 rt_rq->rt_runtime = RUNTIME_INF;
-                spin_unlock(&rt_rq->rt_runtime_lock);
-                spin_unlock(&rt_b->rt_runtime_lock);
+                raw_spin_unlock(&rt_rq->rt_runtime_lock);
+                raw_spin_unlock(&rt_b->rt_runtime_lock);
         }
 }
 
@@ -472,13 +472,13 @@ static void __enable_runtime(struct rq *rq)
         for_each_leaf_rt_rq(rt_rq, rq) {
                 struct rt_bandwidth *rt_b = sched_rt_bandwidth(rt_rq);
 
-                spin_lock(&rt_b->rt_runtime_lock);
-                spin_lock(&rt_rq->rt_runtime_lock);
+                raw_spin_lock(&rt_b->rt_runtime_lock);
+                raw_spin_lock(&rt_rq->rt_runtime_lock);
                 rt_rq->rt_runtime = rt_b->rt_runtime;
                 rt_rq->rt_time = 0;
                 rt_rq->rt_throttled = 0;
-                spin_unlock(&rt_rq->rt_runtime_lock);
-                spin_unlock(&rt_b->rt_runtime_lock);
+                raw_spin_unlock(&rt_rq->rt_runtime_lock);
+                raw_spin_unlock(&rt_b->rt_runtime_lock);
         }
 }
 
@@ -496,9 +496,9 @@ static int balance_runtime(struct rt_rq *rt_rq)
         int more = 0;
 
         if (rt_rq->rt_time > rt_rq->rt_runtime) {
-                spin_unlock(&rt_rq->rt_runtime_lock);
+                raw_spin_unlock(&rt_rq->rt_runtime_lock);
                 more = do_balance_runtime(rt_rq);
-                spin_lock(&rt_rq->rt_runtime_lock);
+                raw_spin_lock(&rt_rq->rt_runtime_lock);
         }
 
         return more;
@@ -528,7 +528,7 @@ static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)
                 if (rt_rq->rt_time) {
                         u64 runtime;
 
-                        spin_lock(&rt_rq->rt_runtime_lock);
+                        raw_spin_lock(&rt_rq->rt_runtime_lock);
                         if (rt_rq->rt_throttled)
                                 balance_runtime(rt_rq);
                         runtime = rt_rq->rt_runtime;
@@ -539,7 +539,7 @@ static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)
                         }
                         if (rt_rq->rt_time || rt_rq->rt_nr_running)
                                 idle = 0;
-                        spin_unlock(&rt_rq->rt_runtime_lock);
+                        raw_spin_unlock(&rt_rq->rt_runtime_lock);
                 } else if (rt_rq->rt_nr_running)
                         idle = 0;
 
@@ -624,11 +624,11 @@ static void update_curr_rt(struct rq *rq)
                 rt_rq = rt_rq_of_se(rt_se);
 
                 if (sched_rt_runtime(rt_rq) != RUNTIME_INF) {
-                        spin_lock(&rt_rq->rt_runtime_lock);
+                        raw_spin_lock(&rt_rq->rt_runtime_lock);
                         rt_rq->rt_time += delta_exec;
                         if (sched_rt_runtime_exceeded(rt_rq))
                                 resched_task(curr);
-                        spin_unlock(&rt_rq->rt_runtime_lock);
+                        raw_spin_unlock(&rt_rq->rt_runtime_lock);
                 }
         }
 }